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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 2000-02-15 03:38:29 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 2000-02-15 03:38:29 +0000 |
| commit | a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8 (patch) | |
| tree | 78c19baad416cfe014237bc726baff63aff2b150 /src/backend/executor/execMain.c | |
| parent | 92c8437d8de8efeb5324fcccb0175beec8e66619 (diff) | |
| download | postgresql-a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8.tar.gz postgresql-a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8.zip | |
Carry column aliases from the parser frontend. Enables queries like
SELECT a FROM t1 tx (a);
Allow join syntax, including queries like
SELECT * FROM t1 NATURAL JOIN t2;
Update RTE structure to hold column aliases in an Attr structure.
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index 899885dc316..e3d1862f4e1 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -27,7 +27,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.108 2000/02/03 00:02:58 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.109 2000/02/15 03:36:49 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -1508,7 +1508,8 @@ ExecRelCheck(Relation rel, HeapTuple tuple, EState *estate) slot->ttc_buffer = InvalidBuffer; slot->ttc_whichplan = -1; rte->relname = RelationGetRelationName(rel); - rte->refname = rte->relname; + rte->ref = makeNode(Attr); + rte->ref->relname = rte->relname; rte->relid = RelationGetRelid(rel); /* inh, inFromCl, inJoinSet, skipAcl won't be used, leave them zero */ rtlist = lcons(rte, NIL); |